About P-Quaterphenyl

Name:P-QUATERPHENYL
English Synonyms:
1,1 ': 4', 1'': 4'', 1'' '-Quaterphenyl; 1,1': 4 ', 1'': 4'', 1'''-Quaterphenyl; 1,1 '-Biphenyl, 4,4 '-diphenyl-; Dixenyl; p, p'-Quaterphenyl; p-Quaterpheyl; p-Tetraphenyl; Quadriphenyl

Physical Properties
Boiling Point (oC): 428 (2399pa)
Melting point (oC): 320
The relative density (d254): 1.074

Function and Use:
1 white flaky crystals. Soluble in boiling nitrobenzene, toluene, pyridine, quinoline, ethyl acetate and amyl acetate, 500 parts of boiling benzene-soluble, almost insoluble in ethanol and ether. Melting point 316 ~ 318 ℃. Boiling point 428 ℃ (2.40kPa). Maximum absorption wavelength 430nm
(2) present in the mainstream smoke.

Properties and Stability: Flashing reagents. Laser dyes.

Storage: should be sealed.

Molecular properties data:
1 Molar Refractivity: 100.02
2, the molar volume (m3/mol): 285.2
3, parachor (90.2K): 727.3
4, the surface tension (3.0 dyne / cm): 42.2
5, the polarization ratio (0.5 10-24cm3): 39.65

Computational chemistry data:
A hydrophobic parameter calculation reference value (XlogP): 7.3
2, the hydrogen bond donor Quantity: 0
3, the number of hydrogen bond acceptors: 0
4, rotatable bonds: 3
5, tautomers Quantity:
6, topological molecular polar surface area (TPSA): 0
7, the number of heavy atoms: 24
8, the surface charge: 0
9, Complexity: 308
10, isotope atomic number: 0
11, to determine the atomic stereocenter number: 0
12, uncertain atom stereocenter number: 0
13 to determine the chemical bond stereocenter number: 0
14, uncertain bond stereocenter number: 0
15, covalently bonded unit Quantity: 1

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